A rigid item of various shapes designed to aligin or restain filters or filtering elements used in fluid/air purification systems.
NSN 5930-01-570-2292
NSN 5950-01-356-2040
NSN 5920-01-419-5271
NSN 6220-01-114-2959
NSN 5965-00-208-4896
NSN 6610-00-659-8760
NSN 6150-01-359-5773
NSN 6150-01-346-9284
NSN 5965-00-904-5694
NSN 4140-01-541-1633
NSN 6105-01-577-4174
NSN 5855-01-364-1005